Week numbers 488

488 has 53 ISO weeks, because 1 January 488 falls on a Thursday. Week 1: Dec 29, 487 – Jan 4, 488 · Week 53: Dec 27, 488 – Jan 2, 489

488 at a glance

Weeks in 48853
Week 1December 29, 487 – January 4, 488
Week 53December 27, 488 – January 2, 489
Days in 488366
Leap yearYes

All Weeks in 488

Week From To Month
Week 1 in 488 December 29, 487 January 4, 488 December / January
Week 2 in 488 January 5, 488 January 11, 488 January
Week 3 in 488 January 12, 488 January 18, 488 January
Week 4 in 488 January 19, 488 January 25, 488 January
Week 5 in 488 January 26, 488 February 1, 488 January / February
Week 6 in 488 February 2, 488 February 8, 488 February
Week 7 in 488 February 9, 488 February 15, 488 February
Week 8 in 488 February 16, 488 February 22, 488 February
Week 9 in 488 February 23, 488 February 29, 488 February
Week 10 in 488 March 1, 488 March 7, 488 March
Week 11 in 488 March 8, 488 March 14, 488 March
Week 12 in 488 March 15, 488 March 21, 488 March
Week 13 in 488 March 22, 488 March 28, 488 March
Week 14 in 488 March 29, 488 April 4, 488 March / April
Week 15 in 488 April 5, 488 April 11, 488 April
Week 16 in 488 April 12, 488 April 18, 488 April
Week 17 in 488 April 19, 488 April 25, 488 April
Week 18 in 488 April 26, 488 May 2, 488 April / May
Week 19 in 488 May 3, 488 May 9, 488 May
Week 20 in 488 May 10, 488 May 16, 488 May
Week 21 in 488 May 17, 488 May 23, 488 May
Week 22 in 488 May 24, 488 May 30, 488 May
Week 23 in 488 May 31, 488 June 6, 488 May / June
Week 24 in 488 June 7, 488 June 13, 488 June
Week 25 in 488 June 14, 488 June 20, 488 June
Week 26 in 488 June 21, 488 June 27, 488 June
Week 27 in 488 June 28, 488 July 4, 488 June / July
Week 28 in 488 July 5, 488 July 11, 488 July
Week 29 in 488 July 12, 488 July 18, 488 July
Week 30 in 488 July 19, 488 July 25, 488 July
Week 31 in 488 July 26, 488 August 1, 488 July / August
Week 32 in 488 August 2, 488 August 8, 488 August
Week 33 in 488 August 9, 488 August 15, 488 August
Week 34 in 488 August 16, 488 August 22, 488 August
Week 35 in 488 August 23, 488 August 29, 488 August
Week 36 in 488 August 30, 488 September 5, 488 August / September
Week 37 in 488 September 6, 488 September 12, 488 September
Week 38 in 488 September 13, 488 September 19, 488 September
Week 39 in 488 September 20, 488 September 26, 488 September
Week 40 in 488 September 27, 488 October 3, 488 September / October
Week 41 in 488 October 4, 488 October 10, 488 October
Week 42 in 488 October 11, 488 October 17, 488 October
Week 43 in 488 October 18, 488 October 24, 488 October
Week 44 in 488 October 25, 488 October 31, 488 October
Week 45 in 488 November 1, 488 November 7, 488 November
Week 46 in 488 November 8, 488 November 14, 488 November
Week 47 in 488 November 15, 488 November 21, 488 November
Week 48 in 488 November 22, 488 November 28, 488 November
Week 49 in 488 November 29, 488 December 5, 488 November / December
Week 50 in 488 December 6, 488 December 12, 488 December
Week 51 in 488 December 13, 488 December 19, 488 December
Week 52 in 488 December 20, 488 December 26, 488 December
Week 53 in 488 December 27, 488 January 2, 489 December / January

Calendars 488

January 488
MoTuWeThFrSaSu
Week 11234
Week 2567891011
Week 312131415161718
Week 419202122232425
Week 5262728293031
February 488
MoTuWeThFrSaSu
Week 51
Week 62345678
Week 79101112131415
Week 816171819202122
Week 923242526272829
March 488
MoTuWeThFrSaSu
Week 101234567
Week 11891011121314
Week 1215161718192021
Week 1322232425262728
Week 14293031
April 488
MoTuWeThFrSaSu
Week 141234
Week 15567891011
Week 1612131415161718
Week 1719202122232425
Week 182627282930
May 488
MoTuWeThFrSaSu
Week 1812
Week 193456789
Week 2010111213141516
Week 2117181920212223
Week 2224252627282930
Week 2331
June 488
MoTuWeThFrSaSu
Week 23123456
Week 2478910111213
Week 2514151617181920
Week 2621222324252627
Week 27282930
July 488
MoTuWeThFrSaSu
Week 271234
Week 28567891011
Week 2912131415161718
Week 3019202122232425
Week 31262728293031
August 488
MoTuWeThFrSaSu
Week 311
Week 322345678
Week 339101112131415
Week 3416171819202122
Week 3523242526272829
Week 363031
September 488
MoTuWeThFrSaSu
Week 3612345
Week 376789101112
Week 3813141516171819
Week 3920212223242526
Week 4027282930
October 488
MoTuWeThFrSaSu
Week 40123
Week 4145678910
Week 4211121314151617
Week 4318192021222324
Week 4425262728293031
November 488
MoTuWeThFrSaSu
Week 451234567
Week 46891011121314
Week 4715161718192021
Week 4822232425262728
Week 492930
December 488
MoTuWeThFrSaSu
Week 212345
Week 506789101112
Week 5113141516171819
Week 5220212223242526
Week 532728293031

Download Calendar in printable A4 PDF

Find the week number of a date

How week numbers are counted

Most of the world numbers weeks according to the ISO 8601 standard. A week starts on Monday, and week 1 is the week that contains the first Thursday of the year, which is always the week that contains 4 January.

Week 1 of 488 starts on December 29, 487 and ends on January 4, 488 (ISO 8601, Monday to Sunday). 488 has 53 ISO weeks, because 1 January 488 falls on a Thursday.

Because of this rule, the first days of January can belong to the last week of the previous year, and the last days of December can belong to week 1 of the next year.

In the United States, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the US week number can differ from the ISO week number.

Frequently Asked Questions (FAQ)

How many weeks does 488 have?

488 has 53 ISO weeks, because 1 January 488 falls on a Thursday.

When does week 1 of 488 start?

Week 1 of 488 starts on December 29, 487 and ends on January 4, 488 (ISO 8601, Monday to Sunday).

When does the last week of 488 end?

Week 53 of 488 starts on December 27, 488 and ends on January 2, 489 (ISO 8601, Monday to Sunday).

Which years have 53 weeks?

The next years with 53 ISO weeks are 488, 493, 499, 505, 511.

Why do the US and Europe show different week numbers?

Europe follows ISO 8601: weeks start on Monday and week 1 is the week with the first Thursday of the year. In the US, weeks usually start on Sunday and week 1 is the week that contains 1 January, so the two numbers can differ by one.